摘要
The structures and energies of SiHn2+ dications (n=1—5) are reported and compared with the corresponding monocations and the CHn2+ series; in contrast to CH2+, SiH2+ is predicted to be a strongly bound species; also SiH22+ is predicted to be a kinetically stable species, whereas SiH32+ -, SiH42+, and SiH52+1 are weakly bound complexes of SiH22+ with atomic and/or molecular hydrogen.
源语言 | 英语 |
---|---|
页(从-至) | 1119-1121 |
页数 | 3 |
期刊 | Chemical Communications |
期 | 16 |
DOI | |
出版状态 | 已出版 - 1985 |
已对外发布 | 是 |